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Summary: Nested Classes | Methods | Inherited Methods

# CaseMap

`public abstract class CaseMap`
`extends Object` ``

java.lang.Object
↳ | android.icu.text.CaseMap

Known direct subclasses CaseMap.Fold, CaseMap.Lower, CaseMap.Title, CaseMap.Upper
CaseMap.Fold | Case folding options and methods.
CaseMap.Lower | Lowercasing options and methods.
CaseMap.Title | Titlecasing options and methods.
CaseMap.Upper | Uppercasing options and methods.

Low-level case mapping options and methods. Immutable. "Setters" return instances with the union of the current and new options set. This class is not intended for public subclassing.

## Summary

### Nested classes
`class` | `CaseMap.Fold` Case folding options and methods.
`class` | `CaseMap.Lower` Lowercasing options and methods.
`class` | `CaseMap.Title` Titlecasing options and methods.
`class` | `CaseMap.Upper` Uppercasing options and methods.

### Public methods
`static CaseMap.Fold` | `fold()`
`abstract CaseMap` | `omitUnchangedText()` Returns an instance that behaves like this one but omits unchanged text when case-mapping with `Edits`.
`static CaseMap.Lower` | `toLower()`
`static CaseMap.Title` | `toTitle()`
`static CaseMap.Upper` | `toUpper()`

### Inherited methods
From class `java.lang.Object`
`Object` | `clone()` Creates and returns a copy of this object.
`boolean` | `equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void` | `finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>` | `getClass()` Returns the runtime class of this `Object`.
`int` | `hashCode()` Returns a hash code value for the object.
`final void` | `notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void` | `notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String` | `toString()` Returns a string representation of the object.
`final void` | `wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void` | `wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void` | `wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

## Public methods

### fold

    public static CaseMap.Fold fold ()

Returns
`CaseMap.Fold` | Case folding object with default options.

### omitUnchangedText

    public abstract CaseMap omitUnchangedText ()

Returns an instance that behaves like this one but omits unchanged text when case-mapping with `Edits`.

Returns
`CaseMap` | an options object with this option.

### toLower

    public static CaseMap.Lower toLower ()

Returns
`CaseMap.Lower` | Lowercasing object with default options.

### toTitle

    public static CaseMap.Title toTitle ()

Returns
`CaseMap.Title` | Titlecasing object with default options.

### toUpper

    public static CaseMap.Upper toUpper ()

Returns
`CaseMap.Upper` | Uppercasing object with default options.

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